CVE-2026-89687 | Linux Kernel up to 7.2.3 nfsd nfsd_file_do_acquire input validation

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 7.2.3. The impacted element is the function nfsd_file_do_acquire of the component nfsd. Executing a manipulation can lead to improper input validation.

This vulnerability is registered as CVE-2026-89687. It is possible to launch the attack remotely. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More